package main.java.com.suncuicui.bi.BuilderPattern.service.vo;

import main.java.com.suncuicui.bi.BuilderPattern.service.intf.Item;

import java.util.ArrayList;
import java.util.List;

/**
 * Created by suncuicui on 2018/11/29.
 */
public class Meal {
    private List<Item> items = new ArrayList<Item>();

    //增加食物
    public void addItem(Item item){
        items.add(item);
    }

    public float getCost(){
        float cost=0.0f;
        for(Item item : items){
            cost +=item.price();
        }
        return cost;
    }

    public void showItems(){
        for(Item item : items){
            System.out.println("Item:"+item.name());
            System.out.println("packing"+item.packing().pack());
            System.out.println("price"+item.price());
        }
    }
}
